#include <stdio.h>

typedef unsigned char *byte_pointer;

int main(void)
{
    printf("this is a show!\n");
    return 0;
}

void show_bytes(byte_pointer start,int len)
{
    int i;
    for(i=0;i<len;i++)
    printf("%.2x",start[i]);
    printf("/n");
}

void show_int(int x)
{
    show_bytes((byte_pointer) &x,sizeof(int));
}

void show_float(float x)
{
    show_bytes((byte_pointer) &x,sizeof(float));
}

void show_int(void *x)
{
    show_bytes((byte_pointer) &x,sizeof(void *x));
}